—Is this raincoat yours? —No, mine ____ there behind the door.
-Are you guys ready for the Campus Singers Competition?-Sure! Since we are young, try it,__________ we will regret!
-Don't forget to return the book in two weeks.-__________. Don't worry about it.
Do remember to go to his birthday party on time __________ you've promised to.
A technology company will die soon if it can't __________ to the market fast enough.
We should follow the __________ in a foreign country we are visiting.